Question

Which block of code will produce the following output:

1 2 4 8 16 32 64 128 256 512 1024

for (int num = 1; num < 12; num++) { System.out.print(num + " "); num += num; }

for (int num = 1; num <= 10; num++) { System.out.print(2 * num + " "); }

int num = 1; for (int i = 0; i < 11; i++) { System.out.print(num + " "); num += num; }

for (int num = 0; num < 11; num++) { System.out.print(num * num + " "); }

Answer 1

public class Number
{
public static void main()
{
int a;double s;
for(a=0;a<=10;a++)
s=Math.pow(2,a);
System.out.print(s+" ");
}
}